2. Technology

Four weeks into fatherhood, Jack meets a humanoid AI and steps into the metaverse to find out what tech might look like in his daughter's future.

3. Survival

Jack embarks on a quest to learn how to protect his family, which takes him from a preppers' school in Utah to a survivalist community in Kansas.

4. Longevity

From biohacking to blue zones, Jack looks into the science behind longevity, while Michael maintains that it's the quality of life that matters most.